Ameresco, Inc. 8-K/A

What Happened
Ameresco, Inc. (AMRC) filed an 8-K amendment on May 8, 2026 to attach the Contribution and Equity Purchase Agreement described in an earlier report. The agreement is dated May 4, 2026 and names Ameresco, AMRC Biogas Holdco LLC, HA Sustainable Infrastructure Capital Inc., HASI Celtic Investor LLC and Neogenyx Fuels LLC as parties. The amendment states its sole purpose is to file that agreement as an exhibit and does not update or change any other information in the original report.

Key Details

• Agreement: Contribution and Equity Purchase Agreement (Exhibit 2.1), dated May 4, 2026.
• Parties: Ameresco, AMRC Biogas Holdco LLC, HA Sustainable Infrastructure Capital Inc., HASI Celtic Investor LLC and Neogenyx Fuels LLC.
• Filing: 8-K amendment filed May 8, 2026; signed by Mark A. Chiplock, EVP & CFO.
• Redactions/Omissions: Certain schedules and portions of the exhibit are omitted or redacted under Regulation S‑K; Ameresco will furnish unredacted copies to the SEC upon request.

Why It Matters
This filing memorializes a material definitive agreement (an equity contribution/purchase) involving Ameresco and Neogenyx Fuels, which could affect the company’s renewable fuels/business portfolio once terms are implemented. The amendment itself adds the formal agreement to the public record but does not provide additional substantive disclosures beyond the original report; investors should watch for further SEC filings or company disclosures for financial terms, closing conditions or operational impacts.